// Feature_Pitch.h: interface for the CFeature_Pitch class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_FEATURE_PITCH_H__251E1BE5_D856_4367_A559_EF5593327B2D__INCLUDED_)
#define AFX_FEATURE_PITCH_H__251E1BE5_D856_4367_A559_EF5593327B2D__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "LXH_Feature.h"

class CFeature_Pitch : public CFeature  
{
public:
	virtual CData* ExtractFeature();
	CFeature_Pitch();
	virtual ~CFeature_Pitch(); 
protected:
	float AutoCor(float *fSignal, int nLen);

};

#endif // !defined(AFX_FEATURE_PITCH_H__251E1BE5_D856_4367_A559_EF5593327B2D__INCLUDED_)
